Fcntl - load the C Fcntl.h defines

Raku port of Perl's Hash::Util module 0.23

ported from Perl5

Raku port of Perl's List::AllUtils module 0.14

Raku port of Perl's List::MoreUtils module 0.430

Raku port of Perl's List::SomeUtils module 0.56

Raku port of Perl's List::Util module 1.49

Raku port of Perl's Net::netent module

Raku port of Perl's Net::protoent module

Raku port of Perl's Net::servent module